2012593815

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{951581}}^1$

素因数の和:951639

約数の個数: 24

約数和(自身を含む): 3562723008

約数和(自身を除く): 1550129193

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 951581, 2854743, 4757905, 8564229, 14273715, 42821145, 44724307, 134172921, 223621535, 402518763, 670864605, 2012593815]

約数ペア:

[(1, 2012593815), (3, 670864605), (5, 402518763), (9, 223621535), (15, 134172921), (45, 44724307), (47, 42821145), (141, 14273715), (235, 8564229), (423, 4757905), (705, 2854743), (2115, 951581)]